LASER HEAT TREATING RESEARCH OF THREE KINDS OF HIGH SPEED STEEL
W.N.Liu 1) ,M.N.Fang 2) , J.Xing 1) and Y.W.Liu 3) 1) Department of Mechanical Engineering, Changchun Institute of Optics and Fine Mechanics, Changchun 130022, China 2) Changchun Institute of Post and Telecommunications, Changchun 130022, China 3) Changchun Institute of Optics and Fine Mechanics, Changchun 130022, China
Acta Metallurgica Sinica (English Letters)
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1999, (5): 757
-760
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